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<div class="title">XEmacPs_BdRing Struct Reference<div class="ingroups"><a class="el" href="group__emacps__v3__1.html">Emacps_v3_1</a></div></div>  </div>
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<p>This is an internal structure used to maintain the DMA list.  
 <a href="struct_x_emac_ps___bd_ring.html#details">More...</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Data Fields</h2></td></tr>
<tr class="memitem:a5d61d8da5b6aa45afc43cd7050d76851"><td class="memItemLeft" align="right" valign="top">UINTPTR&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_x_emac_ps___bd_ring.html#a5d61d8da5b6aa45afc43cd7050d76851">PhysBaseAddr</a></td></tr>
<tr class="memdesc:a5d61d8da5b6aa45afc43cd7050d76851"><td class="mdescLeft">&#160;</td><td class="mdescRight">Physical address of 1st BD in list.  <a href="#a5d61d8da5b6aa45afc43cd7050d76851">More...</a><br /></td></tr>
<tr class="separator:a5d61d8da5b6aa45afc43cd7050d76851"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afc610a19df5dcfeab1bbc1ed8d3d6b98"><td class="memItemLeft" align="right" valign="top">UINTPTR&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_x_emac_ps___bd_ring.html#afc610a19df5dcfeab1bbc1ed8d3d6b98">BaseBdAddr</a></td></tr>
<tr class="memdesc:afc610a19df5dcfeab1bbc1ed8d3d6b98"><td class="mdescLeft">&#160;</td><td class="mdescRight">Virtual address of 1st BD in list.  <a href="#afc610a19df5dcfeab1bbc1ed8d3d6b98">More...</a><br /></td></tr>
<tr class="separator:afc610a19df5dcfeab1bbc1ed8d3d6b98"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1a847678a8445beb667f748e756850bc"><td class="memItemLeft" align="right" valign="top">UINTPTR&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_x_emac_ps___bd_ring.html#a1a847678a8445beb667f748e756850bc">HighBdAddr</a></td></tr>
<tr class="memdesc:a1a847678a8445beb667f748e756850bc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Virtual address of last BD in the list.  <a href="#a1a847678a8445beb667f748e756850bc">More...</a><br /></td></tr>
<tr class="separator:a1a847678a8445beb667f748e756850bc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af2fa25bbd258aa15039fa8f9c59d3536"><td class="memItemLeft" align="right" valign="top">u32&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_x_emac_ps___bd_ring.html#af2fa25bbd258aa15039fa8f9c59d3536">Length</a></td></tr>
<tr class="memdesc:af2fa25bbd258aa15039fa8f9c59d3536"><td class="mdescLeft">&#160;</td><td class="mdescRight">Total size of ring in bytes.  <a href="#af2fa25bbd258aa15039fa8f9c59d3536">More...</a><br /></td></tr>
<tr class="separator:af2fa25bbd258aa15039fa8f9c59d3536"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3d8f8bec7b56f5acc05c2290e875156f"><td class="memItemLeft" align="right" valign="top">u32&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_x_emac_ps___bd_ring.html#a3d8f8bec7b56f5acc05c2290e875156f">RunState</a></td></tr>
<tr class="memdesc:a3d8f8bec7b56f5acc05c2290e875156f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Flag to indicate DMA is started.  <a href="#a3d8f8bec7b56f5acc05c2290e875156f">More...</a><br /></td></tr>
<tr class="separator:a3d8f8bec7b56f5acc05c2290e875156f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae520dbbd110fe4e5f407d6d78066b35e"><td class="memItemLeft" align="right" valign="top">u32&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_x_emac_ps___bd_ring.html#ae520dbbd110fe4e5f407d6d78066b35e">Separation</a></td></tr>
<tr class="memdesc:ae520dbbd110fe4e5f407d6d78066b35e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Number of bytes between the starting address of adjacent BDs.  <a href="#ae520dbbd110fe4e5f407d6d78066b35e">More...</a><br /></td></tr>
<tr class="separator:ae520dbbd110fe4e5f407d6d78066b35e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa849c1609830416b6cdf8bcb7a0556b7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__emacps__v3__1.html#gabdac9aa9170655a763bf06bab3aa2a62">XEmacPs_Bd</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_x_emac_ps___bd_ring.html#aa849c1609830416b6cdf8bcb7a0556b7">FreeHead</a></td></tr>
<tr class="memdesc:aa849c1609830416b6cdf8bcb7a0556b7"><td class="mdescLeft">&#160;</td><td class="mdescRight">First BD in the free group.  <a href="#aa849c1609830416b6cdf8bcb7a0556b7">More...</a><br /></td></tr>
<tr class="separator:aa849c1609830416b6cdf8bcb7a0556b7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2970a0b989dac974893a20fe64f2eee5"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__emacps__v3__1.html#gabdac9aa9170655a763bf06bab3aa2a62">XEmacPs_Bd</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_x_emac_ps___bd_ring.html#a2970a0b989dac974893a20fe64f2eee5">PreHead</a></td></tr>
<tr class="memdesc:a2970a0b989dac974893a20fe64f2eee5"><td class="mdescLeft">&#160;</td><td class="mdescRight">First BD in the pre-work group.  <a href="#a2970a0b989dac974893a20fe64f2eee5">More...</a><br /></td></tr>
<tr class="separator:a2970a0b989dac974893a20fe64f2eee5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6ec82a9b24de2bce3e44aa0c75530277"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__emacps__v3__1.html#gabdac9aa9170655a763bf06bab3aa2a62">XEmacPs_Bd</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_x_emac_ps___bd_ring.html#a6ec82a9b24de2bce3e44aa0c75530277">HwHead</a></td></tr>
<tr class="memdesc:a6ec82a9b24de2bce3e44aa0c75530277"><td class="mdescLeft">&#160;</td><td class="mdescRight">First BD in the work group.  <a href="#a6ec82a9b24de2bce3e44aa0c75530277">More...</a><br /></td></tr>
<tr class="separator:a6ec82a9b24de2bce3e44aa0c75530277"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0f43d0e8f576aab1628fe351530ec155"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__emacps__v3__1.html#gabdac9aa9170655a763bf06bab3aa2a62">XEmacPs_Bd</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_x_emac_ps___bd_ring.html#a0f43d0e8f576aab1628fe351530ec155">HwTail</a></td></tr>
<tr class="memdesc:a0f43d0e8f576aab1628fe351530ec155"><td class="mdescLeft">&#160;</td><td class="mdescRight">Last BD in the work group.  <a href="#a0f43d0e8f576aab1628fe351530ec155">More...</a><br /></td></tr>
<tr class="separator:a0f43d0e8f576aab1628fe351530ec155"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4aeea3bd3273381c433a001c3b8d5a26"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__emacps__v3__1.html#gabdac9aa9170655a763bf06bab3aa2a62">XEmacPs_Bd</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_x_emac_ps___bd_ring.html#a4aeea3bd3273381c433a001c3b8d5a26">PostHead</a></td></tr>
<tr class="memdesc:a4aeea3bd3273381c433a001c3b8d5a26"><td class="mdescLeft">&#160;</td><td class="mdescRight">First BD in the post-work group.  <a href="#a4aeea3bd3273381c433a001c3b8d5a26">More...</a><br /></td></tr>
<tr class="separator:a4aeea3bd3273381c433a001c3b8d5a26"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a73561392cb79ccebf64766f0b5a560ab"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__emacps__v3__1.html#gabdac9aa9170655a763bf06bab3aa2a62">XEmacPs_Bd</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_x_emac_ps___bd_ring.html#a73561392cb79ccebf64766f0b5a560ab">BdaRestart</a></td></tr>
<tr class="memdesc:a73561392cb79ccebf64766f0b5a560ab"><td class="mdescLeft">&#160;</td><td class="mdescRight">BDA to load when channel is started.  <a href="#a73561392cb79ccebf64766f0b5a560ab">More...</a><br /></td></tr>
<tr class="separator:a73561392cb79ccebf64766f0b5a560ab"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a08a2a9c959502eeb120ee7aab292f61b"><td class="memItemLeft" align="right" valign="top">u32&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_x_emac_ps___bd_ring.html#a08a2a9c959502eeb120ee7aab292f61b">HwCnt</a></td></tr>
<tr class="memdesc:a08a2a9c959502eeb120ee7aab292f61b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Number of BDs in work group.  <a href="#a08a2a9c959502eeb120ee7aab292f61b">More...</a><br /></td></tr>
<tr class="separator:a08a2a9c959502eeb120ee7aab292f61b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aaef1c631e604a56983478d1a6ae474f5"><td class="memItemLeft" align="right" valign="top">u32&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_x_emac_ps___bd_ring.html#aaef1c631e604a56983478d1a6ae474f5">PreCnt</a></td></tr>
<tr class="memdesc:aaef1c631e604a56983478d1a6ae474f5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Number of BDs in pre-work group.  <a href="#aaef1c631e604a56983478d1a6ae474f5">More...</a><br /></td></tr>
<tr class="separator:aaef1c631e604a56983478d1a6ae474f5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a132052ee6b9828a4d86b88d16ea03469"><td class="memItemLeft" align="right" valign="top">u32&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_x_emac_ps___bd_ring.html#a132052ee6b9828a4d86b88d16ea03469">FreeCnt</a></td></tr>
<tr class="memdesc:a132052ee6b9828a4d86b88d16ea03469"><td class="mdescLeft">&#160;</td><td class="mdescRight">Number of allocatable BDs in the free group.  <a href="#a132052ee6b9828a4d86b88d16ea03469">More...</a><br /></td></tr>
<tr class="separator:a132052ee6b9828a4d86b88d16ea03469"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a74775ebb76241cdfb0db3e97e256c580"><td class="memItemLeft" align="right" valign="top">u32&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_x_emac_ps___bd_ring.html#a74775ebb76241cdfb0db3e97e256c580">PostCnt</a></td></tr>
<tr class="memdesc:a74775ebb76241cdfb0db3e97e256c580"><td class="mdescLeft">&#160;</td><td class="mdescRight">Number of BDs in post-work group.  <a href="#a74775ebb76241cdfb0db3e97e256c580">More...</a><br /></td></tr>
<tr class="separator:a74775ebb76241cdfb0db3e97e256c580"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5eb8915fc93885189c2799c69c2a9e45"><td class="memItemLeft" align="right" valign="top">u32&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_x_emac_ps___bd_ring.html#a5eb8915fc93885189c2799c69c2a9e45">AllCnt</a></td></tr>
<tr class="memdesc:a5eb8915fc93885189c2799c69c2a9e45"><td class="mdescLeft">&#160;</td><td class="mdescRight">Total Number of BDs for channel.  <a href="#a5eb8915fc93885189c2799c69c2a9e45">More...</a><br /></td></tr>
<tr class="separator:a5eb8915fc93885189c2799c69c2a9e45"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>This is an internal structure used to maintain the DMA list. </p>
</div><h2 class="groupheader">Field Documentation</h2>
<a id="a5eb8915fc93885189c2799c69c2a9e45"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5eb8915fc93885189c2799c69c2a9e45">&#9670;&nbsp;</a></span>AllCnt</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">u32 XEmacPs_BdRing::AllCnt</td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Total Number of BDs for channel. </p>

<p class="reference">Referenced by <a class="el" href="group__emacps__v3__1.html#ga6e48d113604e65a01d5ef23b4d8186c7">XEmacPs_BdRingCheck()</a>, <a class="el" href="group__emacps__v3__1.html#gac18e6a6caef3d31a7f8ff684657fc0df">XEmacPs_BdRingClone()</a>, and <a class="el" href="group__emacps__v3__1.html#ga8e84294f518be6f9089cbac00e924056">XEmacPs_BdRingCreate()</a>.</p>

</div>
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<a id="afc610a19df5dcfeab1bbc1ed8d3d6b98"></a>
<h2 class="memtitle"><span class="permalink"><a href="#afc610a19df5dcfeab1bbc1ed8d3d6b98">&#9670;&nbsp;</a></span>BaseBdAddr</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">UINTPTR XEmacPs_BdRing::BaseBdAddr</td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Virtual address of 1st BD in list. </p>

<p class="reference">Referenced by <a class="el" href="group__emacps__v3__1.html#ga6e48d113604e65a01d5ef23b4d8186c7">XEmacPs_BdRingCheck()</a>, <a class="el" href="group__emacps__v3__1.html#gac18e6a6caef3d31a7f8ff684657fc0df">XEmacPs_BdRingClone()</a>, and <a class="el" href="group__emacps__v3__1.html#gabe875d0d136e28a166363d66dd7b7f27">XEmacPs_Start()</a>.</p>

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</div>
<a id="a73561392cb79ccebf64766f0b5a560ab"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a73561392cb79ccebf64766f0b5a560ab">&#9670;&nbsp;</a></span>BdaRestart</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="group__emacps__v3__1.html#gabdac9aa9170655a763bf06bab3aa2a62">XEmacPs_Bd</a>* XEmacPs_BdRing::BdaRestart</td>
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      </table>
</div><div class="memdoc">

<p>BDA to load when channel is started. </p>

</div>
</div>
<a id="a132052ee6b9828a4d86b88d16ea03469"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a132052ee6b9828a4d86b88d16ea03469">&#9670;&nbsp;</a></span>FreeCnt</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">u32 XEmacPs_BdRing::FreeCnt</td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Number of allocatable BDs in the free group. </p>

<p class="reference">Referenced by <a class="el" href="group__emacps__v3__1.html#gabadbd5215bb371a7f10f8bd1acc2db38">XEmacPs_BdRingAlloc()</a>, <a class="el" href="group__emacps__v3__1.html#ga6e48d113604e65a01d5ef23b4d8186c7">XEmacPs_BdRingCheck()</a>, <a class="el" href="group__emacps__v3__1.html#gac18e6a6caef3d31a7f8ff684657fc0df">XEmacPs_BdRingClone()</a>, <a class="el" href="group__emacps__v3__1.html#ga8e84294f518be6f9089cbac00e924056">XEmacPs_BdRingCreate()</a>, and <a class="el" href="group__emacps__v3__1.html#gafef8904055a06754515319a708fc8361">XEmacPs_BdRingFree()</a>.</p>

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<a id="aa849c1609830416b6cdf8bcb7a0556b7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa849c1609830416b6cdf8bcb7a0556b7">&#9670;&nbsp;</a></span>FreeHead</h2>

<div class="memitem">
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          <td class="memname"><a class="el" href="group__emacps__v3__1.html#gabdac9aa9170655a763bf06bab3aa2a62">XEmacPs_Bd</a>* XEmacPs_BdRing::FreeHead</td>
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<p>First BD in the free group. </p>

<p class="reference">Referenced by <a class="el" href="group__emacps__v3__1.html#gabadbd5215bb371a7f10f8bd1acc2db38">XEmacPs_BdRingAlloc()</a>, and <a class="el" href="group__emacps__v3__1.html#ga6e48d113604e65a01d5ef23b4d8186c7">XEmacPs_BdRingCheck()</a>.</p>

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<a id="a1a847678a8445beb667f748e756850bc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1a847678a8445beb667f748e756850bc">&#9670;&nbsp;</a></span>HighBdAddr</h2>

<div class="memitem">
<div class="memproto">
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          <td class="memname">UINTPTR XEmacPs_BdRing::HighBdAddr</td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Virtual address of last BD in the list. </p>

<p class="reference">Referenced by <a class="el" href="group__emacps__v3__1.html#ga6e48d113604e65a01d5ef23b4d8186c7">XEmacPs_BdRingCheck()</a>.</p>

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<a id="a08a2a9c959502eeb120ee7aab292f61b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a08a2a9c959502eeb120ee7aab292f61b">&#9670;&nbsp;</a></span>HwCnt</h2>

<div class="memitem">
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          <td class="memname">u32 XEmacPs_BdRing::HwCnt</td>
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<p>Number of BDs in work group. </p>

<p class="reference">Referenced by <a class="el" href="group__emacps__v3__1.html#ga6e48d113604e65a01d5ef23b4d8186c7">XEmacPs_BdRingCheck()</a>, <a class="el" href="group__emacps__v3__1.html#ga8e84294f518be6f9089cbac00e924056">XEmacPs_BdRingCreate()</a>, <a class="el" href="group__emacps__v3__1.html#gae8a9b2d189549fd168b4a40c6967ac31">XEmacPs_BdRingFromHwRx()</a>, and <a class="el" href="group__emacps__v3__1.html#ga7deb944fa938960a3b45f0d8adf18108">XEmacPs_BdRingFromHwTx()</a>.</p>

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<a id="a6ec82a9b24de2bce3e44aa0c75530277"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6ec82a9b24de2bce3e44aa0c75530277">&#9670;&nbsp;</a></span>HwHead</h2>

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          <td class="memname"><a class="el" href="group__emacps__v3__1.html#gabdac9aa9170655a763bf06bab3aa2a62">XEmacPs_Bd</a>* XEmacPs_BdRing::HwHead</td>
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<p>First BD in the work group. </p>

<p class="reference">Referenced by <a class="el" href="group__emacps__v3__1.html#ga6e48d113604e65a01d5ef23b4d8186c7">XEmacPs_BdRingCheck()</a>, <a class="el" href="group__emacps__v3__1.html#gae8a9b2d189549fd168b4a40c6967ac31">XEmacPs_BdRingFromHwRx()</a>, and <a class="el" href="group__emacps__v3__1.html#ga7deb944fa938960a3b45f0d8adf18108">XEmacPs_BdRingFromHwTx()</a>.</p>

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<a id="a0f43d0e8f576aab1628fe351530ec155"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0f43d0e8f576aab1628fe351530ec155">&#9670;&nbsp;</a></span>HwTail</h2>

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          <td class="memname"><a class="el" href="group__emacps__v3__1.html#gabdac9aa9170655a763bf06bab3aa2a62">XEmacPs_Bd</a>* XEmacPs_BdRing::HwTail</td>
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<p>Last BD in the work group. </p>

<p class="reference">Referenced by <a class="el" href="group__emacps__v3__1.html#ga6e48d113604e65a01d5ef23b4d8186c7">XEmacPs_BdRingCheck()</a>.</p>

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<a id="af2fa25bbd258aa15039fa8f9c59d3536"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af2fa25bbd258aa15039fa8f9c59d3536">&#9670;&nbsp;</a></span>Length</h2>

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          <td class="memname">u32 XEmacPs_BdRing::Length</td>
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<p>Total size of ring in bytes. </p>

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<a id="a5d61d8da5b6aa45afc43cd7050d76851"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5d61d8da5b6aa45afc43cd7050d76851">&#9670;&nbsp;</a></span>PhysBaseAddr</h2>

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<p>Physical address of 1st BD in list. </p>

<p class="reference">Referenced by <a class="el" href="group__emacps__v3__1.html#ga6e48d113604e65a01d5ef23b4d8186c7">XEmacPs_BdRingCheck()</a>.</p>

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<a id="a74775ebb76241cdfb0db3e97e256c580"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a74775ebb76241cdfb0db3e97e256c580">&#9670;&nbsp;</a></span>PostCnt</h2>

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          <td class="memname">u32 XEmacPs_BdRing::PostCnt</td>
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<p>Number of BDs in post-work group. </p>

<p class="reference">Referenced by <a class="el" href="group__emacps__v3__1.html#ga6e48d113604e65a01d5ef23b4d8186c7">XEmacPs_BdRingCheck()</a>, <a class="el" href="group__emacps__v3__1.html#ga8e84294f518be6f9089cbac00e924056">XEmacPs_BdRingCreate()</a>, <a class="el" href="group__emacps__v3__1.html#gafef8904055a06754515319a708fc8361">XEmacPs_BdRingFree()</a>, <a class="el" href="group__emacps__v3__1.html#gae8a9b2d189549fd168b4a40c6967ac31">XEmacPs_BdRingFromHwRx()</a>, and <a class="el" href="group__emacps__v3__1.html#ga7deb944fa938960a3b45f0d8adf18108">XEmacPs_BdRingFromHwTx()</a>.</p>

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<a id="a4aeea3bd3273381c433a001c3b8d5a26"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4aeea3bd3273381c433a001c3b8d5a26">&#9670;&nbsp;</a></span>PostHead</h2>

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          <td class="memname"><a class="el" href="group__emacps__v3__1.html#gabdac9aa9170655a763bf06bab3aa2a62">XEmacPs_Bd</a>* XEmacPs_BdRing::PostHead</td>
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<p>First BD in the post-work group. </p>

<p class="reference">Referenced by <a class="el" href="group__emacps__v3__1.html#ga6e48d113604e65a01d5ef23b4d8186c7">XEmacPs_BdRingCheck()</a>, and <a class="el" href="group__emacps__v3__1.html#gafef8904055a06754515319a708fc8361">XEmacPs_BdRingFree()</a>.</p>

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<a id="aaef1c631e604a56983478d1a6ae474f5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aaef1c631e604a56983478d1a6ae474f5">&#9670;&nbsp;</a></span>PreCnt</h2>

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          <td class="memname">u32 XEmacPs_BdRing::PreCnt</td>
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<p>Number of BDs in pre-work group. </p>

<p class="reference">Referenced by <a class="el" href="group__emacps__v3__1.html#ga6e48d113604e65a01d5ef23b4d8186c7">XEmacPs_BdRingCheck()</a>, <a class="el" href="group__emacps__v3__1.html#ga8e84294f518be6f9089cbac00e924056">XEmacPs_BdRingCreate()</a>, <a class="el" href="group__emacps__v3__1.html#gacbfaf8300ce76fa1853ee9b1a113fbd0">XEmacPs_BdRingToHw()</a>, and <a class="el" href="group__emacps__v3__1.html#ga40dabe1abc80cd13b305f117c1b87faf">XEmacPs_BdRingUnAlloc()</a>.</p>

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<a id="a2970a0b989dac974893a20fe64f2eee5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2970a0b989dac974893a20fe64f2eee5">&#9670;&nbsp;</a></span>PreHead</h2>

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          <td class="memname"><a class="el" href="group__emacps__v3__1.html#gabdac9aa9170655a763bf06bab3aa2a62">XEmacPs_Bd</a>* XEmacPs_BdRing::PreHead</td>
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<p>First BD in the pre-work group. </p>

<p class="reference">Referenced by <a class="el" href="group__emacps__v3__1.html#ga6e48d113604e65a01d5ef23b4d8186c7">XEmacPs_BdRingCheck()</a>, and <a class="el" href="group__emacps__v3__1.html#gacbfaf8300ce76fa1853ee9b1a113fbd0">XEmacPs_BdRingToHw()</a>.</p>

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<a id="a3d8f8bec7b56f5acc05c2290e875156f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3d8f8bec7b56f5acc05c2290e875156f">&#9670;&nbsp;</a></span>RunState</h2>

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          <td class="memname">u32 XEmacPs_BdRing::RunState</td>
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<p>Flag to indicate DMA is started. </p>

<p class="reference">Referenced by <a class="el" href="group__emacps__v3__1.html#ga6e48d113604e65a01d5ef23b4d8186c7">XEmacPs_BdRingCheck()</a>, and <a class="el" href="group__emacps__v3__1.html#gac18e6a6caef3d31a7f8ff684657fc0df">XEmacPs_BdRingClone()</a>.</p>

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<a id="ae520dbbd110fe4e5f407d6d78066b35e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae520dbbd110fe4e5f407d6d78066b35e">&#9670;&nbsp;</a></span>Separation</h2>

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          <td class="memname">u32 XEmacPs_BdRing::Separation</td>
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<p>Number of bytes between the starting address of adjacent BDs. </p>

<p class="reference">Referenced by <a class="el" href="group__emacps__v3__1.html#ga6e48d113604e65a01d5ef23b4d8186c7">XEmacPs_BdRingCheck()</a>, and <a class="el" href="group__emacps__v3__1.html#gac18e6a6caef3d31a7f8ff684657fc0df">XEmacPs_BdRingClone()</a>.</p>

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